INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0c50f040985b111e3082662a0661745c75eb963d1719cdd2865d12c076638be', 
    'Zvi6zjHdkdkZe7dtMFkx49+BFBKQVaVFNX6NOhvNGXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)